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Solar panels for farms in Salford

A Salford farm buys electricity at the worst rate of the day in exactly the hours its roof could be generating. What decides a farm scheme here is the state of the roof sheets and the incoming supply, which is why the survey looks at both before anyone sizes an array.

794 kWh per kWp a year at this latitude, so a 500 kWp array models at about 397,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Salford unit
Roof 96 x 62 m
Array 500 kWp
Yield 397,000 kWh/yr
Scale 1:500 / Rev A / M6

Illustrative layout for a unit of this size. Your own figures come from the roof survey.

Salford / Greater Manchester
Farmland in the North West with solar arrays on farm building roofs
Industrial stock of the kind we survey across North West.

Agricultural rooftop solar across Greater Manchester

What a farm roof near Salford generates

Modelled irradiation at this latitude is 1017 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 794 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 10 percent below the mean across the areas we cover, so the case here rests on using the output on the holding rather than exporting it.

1 roof mounted scheme is on record nearby. Roof arrays under a megawatt frequently never reach that database at all, so the real number of farm roofs generating around Salford is higher than the record shows.

Most of the buildings we look at here sit in the M postcode area.

Salford is the planning authority for most holdings here, and it is the authority that decides whether an array on an agricultural building falls inside permitted development.

FIG. 1 What a Salford roof makes, month by month

What a Salford roof makes, month by month

Modelled output per kWp installed, for a shallow-pitched south-facing array. Source: EU PVGIS v5.2.

0255075100Jan: 17 kWh per kWpJanFeb: 34 kWh per kWpFebMar: 66 kWh per kWpMarApr: 95 kWh per kWpAprMay: 113 kWh per kWpMay113 kWh Jun: 110 kWh per kWpJunJul: 109 kWh per kWpJulAug: 93 kWh per kWpAugSep: 71 kWh per kWpSepOct: 44 kWh per kWpOctNov: 25 kWh per kWpNovDec: 16 kWh per kWpDec

May produces 7.1 times what Dec does on the same roof. A 500 kWp array here models at about 397,000 kWh across the year, but it arrives unevenly, which is why we size against your summer daytime load and then look at whether storage is worth adding for the shoulder months.

Monthly figures as a table
MonthkWh per kWp500 kWp array
Jan178,500
Feb3417,000
Mar6633,000
Apr9547,500
May11356,500
Jun11055,000
Jul10954,500
Aug9346,500
Sep7135,500
Oct4422,000
Nov2512,500
Dec168,000
Source: EU PVGIS v5.2
FIG. 2 Salford against the rest of Greater Manchester
  • Wigan828
  • Altrincham816
  • Bolton801
  • Salford794
  • Manchester788
  • Bury788
  • Stockport785
  • Rochdale771
  • Oldham771

Salford ranks 4 of 10 towns we cover in Greater Manchester on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 769 to 828, a spread of 59 kWh per kWp. On a 500 kWp array that is about 29,500 kWh a year between the strongest and weakest town in the county.

Bars are zero based, so length is proportional to the figure. Where a county is flat, that is the finding: location is not the lever, consumption is. Source: EU PVGIS v5.2, modelled per town

Grid connection through Electricity North West

Connections around Salford are handled by Electricity North West, which sets the export limit for the site. Above 3.68 kW per phase the connection runs under G99, so the export limit is agreed in advance rather than assumed. Where the local network is constrained, an export-limited connection usually still makes the scheme work, because a farm uses most of what the roof makes during the working day.

Across Greater Manchester the planning database records 118 solar schemes totalling 110 MW, of which 11 are operational (REPD Q1 2026).

Solar already consented near M6

From the government's Renewable Energy Planning Database, Q1 2026. These are the schemes on record in this postcode district, which is a fair guide to how the local network has been treating export applications.

Scheme Operator Capacity Mounting Status
The Albion Academy, London Street - Solar Panels Barker Associates Llp 0.22 MW Roof Awaiting Construction
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Tell us where the unit is and roughly how big the roof is. We come back with what it can carry, what it would generate against your consumption, and the three ways to pay for it.

Lenzie Consulting Ltd arranges the survey and passes your details to our MCS-certified installation partner so they can quote.

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Questions about solar in Salford

How much does a farm roof near Salford generate?
The model gives 794 kWh for every kWp installed here, so 500 kWp comes out at about 397,000 kWh a year before shading losses. A building of roughly 1,485 sqm of clear roof carries it. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Will the rural network around Salford take the export?
Electricity North West is the distribution network operator for Greater Manchester. Anything above 3.68 kW per phase connects under G99, and the application sets the export limit. Rural supplies are often the binding constraint, so we ask the question before an array is sized.
Is planning permission needed for panels on a farm building near Salford?
Usually permitted development covers a roof array. Ground mounted arrays are a different question and are far more likely to need a full application. We put both to Salford before design sign-off.

Nearby

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